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A074148 as a simple table

na(n)
11
24
37
412
517
624
731
840
949
1060
1171
1284
1397
14112
15127
16144
17161
18180
19199
20220
21241
22264
23287
24312
25337
26364
27391
28420
29449
30480
31511
32544
33577
34612
35647
36684
37721
38760
39799
40840
41881
42924
43967
441012
451057
461104
471151
481200
491249
501300
511351
521404
531457

[1,4,7,12,17,24,31,40,49,60,71,84,97,112,127,144,
 161,180,199,220,241,264,287,312,337,364,391,420,
 449,480,511,544,577,612,647,684,721,760,799,840,
 881,924,967,1012,1057,1104,1151,1200,1249,1300,
 1351,1404,1457]